/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package ufrgs.inf.delphos.extraction.model.provider;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.common.util.ResourceLocator;

import org.eclipse.emf.edit.domain.EditingDomain;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IChildCreationExtender;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

import ufrgs.inf.delphos.extraction.model.DelphosSystemModelPackage;

import ufrgs.inf.delphos.extraction.model.util.DelphosSystemModelAdapterFactory;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class DelphosSystemModelItemProviderAdapterFactory extends DelphosSystemModelAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This helps manage the child creation extenders.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(DelphosSystemModelEditPlugin.INSTANCE, DelphosSystemModelPackage.eNS_URI);

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DelphosSystemModelItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DCompilationUnit} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DCompilationUnitItemProvider dCompilationUnitItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DCompilationUnit}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDCompilationUnitAdapter() {
		if (dCompilationUnitItemProvider == null) {
			dCompilationUnitItemProvider = new DCompilationUnitItemProvider(this);
		}

		return dCompilationUnitItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DAnnotation} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DAnnotationItemProvider dAnnotationItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DAnnotation}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDAnnotationAdapter() {
		if (dAnnotationItemProvider == null) {
			dAnnotationItemProvider = new DAnnotationItemProvider(this);
		}

		return dAnnotationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DPolicy} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DPolicyItemProvider dPolicyItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DPolicy}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDPolicyAdapter() {
		if (dPolicyItemProvider == null) {
			dPolicyItemProvider = new DPolicyItemProvider(this);
		}

		return dPolicyItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DSystem} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DSystemItemProvider dSystemItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DSystem}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDSystemAdapter() {
		if (dSystemItemProvider == null) {
			dSystemItemProvider = new DSystemItemProvider(this);
		}

		return dSystemItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DPackage} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DPackageItemProvider dPackageItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DPackage}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDPackageAdapter() {
		if (dPackageItemProvider == null) {
			dPackageItemProvider = new DPackageItemProvider(this);
		}

		return dPackageItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DRelation} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DRelationItemProvider dRelationItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DRelation}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDRelationAdapter() {
		if (dRelationItemProvider == null) {
			dRelationItemProvider = new DRelationItemProvider(this);
		}

		return dRelationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link ufrgs.inf.delphos.extraction.model.DConfig} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DConfigItemProvider dConfigItemProvider;

	/**
	 * This creates an adapter for a {@link ufrgs.inf.delphos.extraction.model.DConfig}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDConfigAdapter() {
		if (dConfigItemProvider == null) {
			dConfigItemProvider = new DConfigItemProvider(this);
		}

		return dConfigItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<IChildCreationExtender> getChildCreationExtenders() {
		return childCreationExtenderManager.getChildCreationExtenders();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
		return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ResourceLocator getResourceLocator() {
		return childCreationExtenderManager;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (dCompilationUnitItemProvider != null) dCompilationUnitItemProvider.dispose();
		if (dAnnotationItemProvider != null) dAnnotationItemProvider.dispose();
		if (dPolicyItemProvider != null) dPolicyItemProvider.dispose();
		if (dSystemItemProvider != null) dSystemItemProvider.dispose();
		if (dPackageItemProvider != null) dPackageItemProvider.dispose();
		if (dRelationItemProvider != null) dRelationItemProvider.dispose();
		if (dConfigItemProvider != null) dConfigItemProvider.dispose();
	}

}
